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'''Euharamiyida''' also known as '''Eleutherodontida''', is [[clade]] of early [[mammal]]s or mammal-like [[cynodont]]s from the Middle Jurassic to Early Cretaceous of Eurasia and possibly North America. The group is sometimes considered a [[sister group]] to [[Multituberculata]],<ref name="BiEtAl2014">{{cite journal |last1=Bi |first1=Shundong |last2=Wang |first2=Yuanqing |last3=Sheng |first3=Xia |last4=Meng |first4=Jin |date=10 September 2014 |title=Three new Jurassic euharamiyidan species reinforce early divergence of mammals |journal=[[Nature (journal)|Nature]] |publisher=[[Nature Publishing Group]] |volume= 514|issue= 7524|pages= 579–584|doi=10.1038/nature13718 |pmid=25209669|s2cid=4471574 }}</ref> or part of an earlier divergence within the [[synapsid]] line.<ref name="NYT-20151116-kc">{{cite news |last=Chang |first=Kenneth |title=Jawbone in Rock May Clear Up a Mammal Family Mystery |url=https://www.nytimes.com/2015/11/17/science/haramiyid-jawbone-in-rock-may-clear-up-a-mammal-family-mystery.html |date=16 November 2015 |work=[[The New York Times]] |access-date=17 November 2015 }}</ref><ref name="PNAS-20151116-zzxl">{{cite journal |last1=Luo |first1=Zhe-Xi |last2=Gates
|first2=Stephen M. |last3=Jenkins Jr. |first3=Farish A. |last4=Amaral |first4=William W. |last5=Shubin |first5=Neil H. |title=Mandibular and dental characteristics of Late Triassic mammaliaform Haramiyavia and their ramifications for basal mammal evolution |doi=10.1073/pnas.1519387112 |pmid=26630008 |date=16 November 2015 |journal=[[PNAS]] |volume=112 |issue=51 |pages=E7101–E7109|pmc=4697399 |doi-access=free }}</ref> It is disputed whether or not they are related to the Haramiyids from the Late Triassic, such as ''[[Haramiyavia]]''.<ref>{{Cite journal |last=Hoffmann |first=Simone |last2=Beck |first2=Robin M. D. |last3=Wible |first3=John R. |last4=Rougier |first4=Guillermo W. |last5=Krause |first5=David W. |date=2020-12-14 |title=Phylogenetic placement of Adalatherium hui (Mammalia, Gondwanatheria) from the Late Cretaceous of Madagascar: implications for allotherian relationships |url=https://doi.org/10.1080/02724634.2020.1801706 |journal=Journal of Vertebrate Paleontology |volume=40 |issue=sup1 |pages=213–234 |doi=10.1080/02724634.2020.1801706 |issn=0272-4634}}</ref> The morphology of their teeth indicates that they were herbivorous or omnivorous. The group is ecologically diverse, including both [[hyrax]]-like ground dwelling forms, and arboreal gliding forms similar to modern [[Flying squirrel|flying squirrels]] or [[Colugo|colugos]].<ref>{{Cite journal |last=Han |first=Gang |last2=Mao |first2=Fangyuan |last3=Bi |first3=Shundong |last4=Wang |first4=Yuanqing |last5=Meng |first5=Jin |date=2017-11 |title=A Jurassic gliding euharamiyidan mammal with an ear of five auditory bones |url=http://www.nature.com/articles/nature24483 |journal=Nature |language=en |volume=551 |issue=7681 |pages=451–456 |doi=10.1038/nature24483 |issn=0028-0836}}</ref><ref>{{Cite journal |last=Zhou |first=Chang-Fu |last2=Wu |first2=Shaoyuan |last3=Martin |first3=Thomas |last4=Luo |first4=Zhe-Xi |date=2013-08-08 |title=A Jurassic mammaliaform and the earliest mammalian evolutionary adaptations |url=http://www.nature.com/articles/nature12429 |journal=Nature |language=en |volume=500 |issue=7461 |pages=163–167 |doi=10.1038/nature12429 |issn=0028-0836}}</ref>
==Evolution==
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